.github-fork-ribbon {
  // The right and left lasses determine the side we attach our banner to
  position: absolute;

  // Add a bit of padding to give some substance outside the "stitching"
  padding: 2px 0;

  // Set the base colour
  background-color: #505050;

  background-image: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0.00)), to(rgba(0, 0, 0, 0.15)));
  background-image: -webkit-linear-gradient(top, rgba(0, 0, 0, 0.00), rgba(0, 0, 0, 0.15));
  background-image: -moz-linear-gradient(top, rgba(0, 0, 0, 0.00), rgba(0, 0, 0, 0.15));
  background-image: -o-linear-gradient(top, rgba(0, 0, 0, 0.00), rgba(0, 0, 0, 0.15));
  background-image: -ms-linear-gradient(top, rgba(0, 0, 0, 0.00), rgba(0, 0, 0, 0.15));
  background-image: linear-gradient(top, rgba(0, 0, 0, 0.00), rgba(0, 0, 0, 0.15));

  .box-shadow(0 2px 3px 0 rgba(0,0,0,0.5));
}

.github-fork-ribbon a {
  #font > #family > .sans-serif();
  font-size: 13px;
  font-weight: 700;
  color: white;

  // Set the text properties
  text-decoration: none;
  text-shadow: 0 -1px rgba(0,0,0,0.5);
  text-align: center;

  // Set the geometry. If you fiddle with these you'll also need to tweak the top and right values in #github-fork-ribbon.
  width: 200px;
  line-height: 20px;

  // Set the layout properties
  display: inline-block;
  padding: 2px 0;

  // Add "stitching" effect
  border-width: 1px 0;
  border-style: dotted;
  border-color: rgba(255,255,255,0.7);
}

.github-fork-ribbon-wrapper {
  width: 150px;
  height: 150px;
  position: absolute;
  overflow: hidden;
  top: 0;
}

.github-fork-ribbon-wrapper.left {
  left: 0;
}

.github-fork-ribbon-wrapper.right {
  right: 0;
}

.github-fork-ribbon-wrapper.left-bottom {
  position: fixed;
  top: inherit;
  bottom: 0;
  left: 0;
}

.github-fork-ribbon-wrapper.right-bottom {
  z-index: 6;
  position: fixed;
  top: inherit;
  bottom: 0;
  right: 0;
}

.github-fork-ribbon-wrapper.right .github-fork-ribbon {
  top: 42px;
  right: -43px;

  // Rotate the banner 45 degrees
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

.github-fork-ribbon-wrapper.left .github-fork-ribbon {
  // Attach to the left of the page
  top: 42px;
  left: -43px;

  // Rotate the banner -45 degrees
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}


.github-fork-ribbon-wrapper.left-bottom .github-fork-ribbon {
  // Attach to the left of the page
  top: 75px;
  left: -64px;

  // Rotate the banner -45 degrees
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
.github-fork-ribbon-wrapper.left-bottom .github-fork-ribbon a {
  padding-left: 18px;
}

.github-fork-ribbon-wrapper.right-bottom .github-fork-ribbon {
  // Attach to the left of the page
  top: 89px;
  left: -10px;

  // Rotate the banner -45 degrees
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.github-fork-ribbon-wrapper.right-bottom .github-fork-ribbon a {
  padding-left: 15px;
}